208522650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{198593}}^1$

素因数の和:198615

約数の個数: 48

約数和(自身を含む): 591015744

約数和(自身を除く): 382493094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 198593, 397186, 595779, 992965, 1191558, 1390151, 1985930, 2780302, 2978895, 4170453, 4964825, 5957790, 6950755, 8340906, 9929650, 13901510, 14894475, 20852265, 29788950, 34753775, 41704530, 69507550, 104261325, 208522650]

約数ペア:

[(1, 208522650), (2, 104261325), (3, 69507550), (5, 41704530), (6, 34753775), (7, 29788950), (10, 20852265), (14, 14894475), (15, 13901510), (21, 9929650), (25, 8340906), (30, 6950755), (35, 5957790), (42, 4964825), (50, 4170453), (70, 2978895), (75, 2780302), (105, 1985930), (150, 1390151), (175, 1191558), (210, 992965), (350, 595779), (525, 397186), (1050, 198593)]